The phenomenon of description
MCU configuration information can be searched successfully and the configuration modification interface can be opened.
After entering the configuration information correctly, click "add" button and it will prompt "SNMP communication error"
Possible reasons for
The MCU is being upgraded to prevent SMC from sending configuration information when saving the add, so SMC add failed.
Position ideas and solutions
Grab the package adding process from SMC server, as shown in the figure below:
Error code 16778240(0x1000400) is returned by the MCU according to the grab packet display (0x1000400). Solution, wait until the MCU upgrade
is complete before attempting to add.
Information collection
Capture the entire process of adding packages on the SMC server.
